MessageManager (cat-client 3.0.1 API)

所有已知实现类:

DefaultMessageManager, NullMessageManager
```
public interface MessageManager
```
Message manager to help build CAT message.

Notes: This method is reserved for internal usage only. Application developer should never call this method directly.

方法概要

所有方法实例方法抽象方法
限定符和类型	方法和说明
`void`	`add(Message message)`
`void`	`bind(String tag, String title)` Binds the current message tree to the transaction tagged with `tag`.
`void`	`end(Transaction transaction)` Be triggered when a transaction ends, whatever it's the root transaction or nested transaction.
`ClientConfigManager`	`getConfigManager()`
`String`	`getDomain()` get domain
`Transaction`	`getPeekTransaction()` Get peek transaction for current thread.
`MessageTree`	`getThreadLocalMessageTree()` Get thread local message information.
`boolean`	`hasContext()` Check if the thread context is setup or not.
`boolean`	`isCatEnabled()` Check if CAT logging is enabled or disabled.
`boolean`	`isMessageEnabled()` Check if current context logging is enabled or disabled.
`boolean`	`isTraceMode()` Check if CAT trace mode is enabled or disabled.
`void`	`reset()` Do cleanup for current thread environment in order to release resources in thread local objects.
`void`	`setTraceMode(boolean traceMode)` Set CAT trace mode.
`void`	`setup()` Do setup for current thread environment in order to prepare thread local objects.
`void`	`start(Transaction transaction, boolean forked)` Be triggered when a new transaction starts, whatever it's the root transaction or nested transaction.

- 方法详细资料
  - add
```
void add(Message message)
```
  - end
```
void end(Transaction transaction)
```
    Be triggered when a transaction ends, whatever it's the root transaction or nested transaction. However, if it's the root transaction then it will be flushed to back-end CAT server asynchronously.
    
    参数:
    
    transaction -
  - getPeekTransaction
```
Transaction getPeekTransaction()
```
    Get peek transaction for current thread.
    
    返回:
    
    peek transaction for current thread, null if no transaction there.
  - getThreadLocalMessageTree
```
MessageTree getThreadLocalMessageTree()
```
    Get thread local message information.
    
    返回:
    
    message tree, null means current thread is not setup correctly.
  - hasContext
```
boolean hasContext()
```
    Check if the thread context is setup or not.
    
    返回:
    
    true if the thread context is setup, false otherwise
  - isMessageEnabled
```
boolean isMessageEnabled()
```
    Check if current context logging is enabled or disabled.
    
    返回:
    
    true if current context is enabled
  - isCatEnabled
```
boolean isCatEnabled()
```
    Check if CAT logging is enabled or disabled.
    
    返回:
    
    true if CAT is enabled
  - isTraceMode
```
boolean isTraceMode()
```
    Check if CAT trace mode is enabled or disabled.
    
    返回:
    
    true if CAT is trace mode
  - setTraceMode
```
void setTraceMode(boolean traceMode)
```
    Set CAT trace mode.
  - reset
```
void reset()
```
    Do cleanup for current thread environment in order to release resources in thread local objects.
  - setup
```
void setup()
```
    Do setup for current thread environment in order to prepare thread local objects.
  - start
```
void start(Transaction transaction,
           boolean forked)
```
    Be triggered when a new transaction starts, whatever it's the root transaction or nested transaction.
    
    参数:
    
    transaction -
    
    forked -
  - bind
```
void bind(String tag,
          String title)
```
    Binds the current message tree to the transaction tagged with tag.
    
    参数:
    
    tag - tag name of the tagged transaction
    
    title - title shown in the logview
  - getDomain
```
String getDomain()
```
    get domain
  - getConfigManager
```
ClientConfigManager getConfigManager()
```

接口 MessageManager

方法概要

方法详细资料

add

end

getPeekTransaction

getThreadLocalMessageTree

hasContext

isMessageEnabled

isCatEnabled

isTraceMode

setTraceMode

reset

setup

start

bind

getDomain

getConfigManager